MOA 2016-BLG-475

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Event Parameters

Internal ID:	gb4-R-10-73379
Discovery date:	2016-08-10T12:45:34
RA:	17:54:56.34
Dec:	-30:20:06.32
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
108337	17:54:56.51	-30:20:10.47	17.30 ± 0.06	4.73
108360	17:54:56.40	-30:20:08.34	16.00 ± 0.10	2.09
108390	17:54:56.30	-30:20:07.09	17.91 ± 0.19	0.24
108470	17:54:56.03	-30:20:04.70	16.69 ± 0.09	4.17

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.899 (2024-Oct-28.399)	18.04 ± 0.14	4.64
2460611.911 (2024-Oct-28.411)	17.97 ± 0.17	4.88
2460611.921 (2024-Oct-28.421)	18.65 ± 0.48	5.32
2460611.930 (2024-Oct-28.430)	18.53 ± 0.42	4.68
2460614.875 (2024-Oct-31.375)	17.84 ± 0.23	5.15

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 6269.02)

Single lens fit parameters

t_max	=	JD 2457612.22	±	0.01 UT (2016-Aug-11.72)
t_E	=	8.90	±	0.10 days
u₀	=	0.1387	±	0.0023
I_base	=	19.35	±	0.13

External data

Gzipped FITS finder chart

All photometry data

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